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Query a node for a snapshot of big ledger peers #727

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Query a node for a snapshot of big ledger peers #727

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@crocodile-dentist crocodile-dentist commented Apr 18, 2024 •
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Changelog

- description: |
   added QueryLedgerPeerSnapshotCmd for a snapshot of big ledger peers used when syncing in Genesis
# uncomment types applicable to the change:
  type:
  # - feature        # introduces a new feature
  - breaking       # the API has changed in a breaking way
  # - compatible     # the API has changed but is non-breaking
  # - optimisation   # measurable performance improvements
  # - improvement    # QoL changes e.g. refactoring
  # - bugfix         # fixes a defect
  # - test           # fixes/modifies tests
  # - maintenance    # not directly related to the code
  # - release        # related to a new release preparation
  # - documentation  # change in code docs, haddocks...

Context

A new query subcommand ledger-peer-snapshot was introduced to serialize a snapshot of big ledger peers. These relays will be relied on by network layer when a node is syncing up in Genesis consensus mode, since a node may not have any or up to date information from its own ledger which are the big ledger peer relays.

Closes #571

Checklist

  • Commit sequence broadly makes sense and commits have useful messages
  • New tests are added if needed and existing tests are updated. See Running tests for more details
  • Self-reviewed the diff

@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch from d331184 to 141ce47 Compare April 18, 2024 11:49
carbolymer
carbolymer approved these changes Apr 18, 2024
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LGTM thanks! There are build failures though.

cardano-cli/CHANGELOG.md Outdated Show resolved Hide resolved
cardano-cli/src/Cardano/CLI/Legacy/Options.hs Outdated Show resolved Hide resolved
@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch from 141ce47 to ab2200d Compare April 22, 2024 09:00
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github-actions bot commented Jun 7, 2024

This PR is stale because it has been open 45 days with no activity.

@github-actions github-actions bot added the Stale label Jun 7, 2024
@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch from ab2200d to 846fbcb Compare June 7, 2024 10:46
@github-actions github-actions bot removed the Stale label Jun 8, 2024
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smelc commented Jun 10, 2024

Seems this is blocked on updated in https://github.com/IntersectMBO/ouroboros-network, so putting as draft until this is really mergeable. @crocodile-dentist> please undraft when this is close to being merged.

@smelc smelc marked this pull request as draft June 10, 2024 12:50
@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch 3 times, most recently from 1a78bfc to 913c44d Compare June 18, 2024 09:24
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palas commented Jul 15, 2024

Backup: https://github.com/IntersectMBO/cardano-cli/tree/backup/mwojtowicz/ledger-query-peer-snapshot

@palas palas force-pushed the mwojtowicz/ledger-query-peer-snapshot branch 2 times, most recently from 36449ee to cb5eebc Compare July 15, 2024 22:54
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palas commented Jul 15, 2024

FYI: I have rebased your branch because we have done changes to the formatting. I have made a copy of the unrebased branch that you can find in my previous comment in this PR.

@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch from cb5eebc to 72a6466 Compare August 5, 2024 10:57
@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch 2 times, most recently from 7e4c792 to 00a96fb Compare August 8, 2024 13:55
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This PR is stale because it has been open 45 days with no activity.

@github-actions github-actions bot added the Stale label Sep 23, 2024
@github-actions github-actions bot removed the Stale label Oct 15, 2024
@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch 3 times, most recently from 9ac33cb to e440808 Compare November 13, 2024 13:26
@crocodile-dentist crocodile-dentist marked this pull request as ready for review November 13, 2024 13:30
@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch 3 times, most recently from dd0b6df to a3f03fe Compare November 13, 2024 14:43
@carbolymer carbolymer self-requested a review November 14, 2024 12:44
carbolymer
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There are build failures, and needs a rebase.

Can you also run: RECREATE_GOLDEN_FILES=1 cabal test cardano-cli-golden to recreate golden files?

@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch 5 times, most recently from 763030b to fe0ed80 Compare November 15, 2024 09:35
@crocodile-dentist
Add ledger-peer-snapshot to query command:
7bec434 
This change introduces query subcommand ledger-peer-snapshot to
serialize a snapshot of big ledger peers from the tip of the current
chain.
@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch from fe0ed80 to d4b3002 Compare November 25, 2024 10:10
@crocodile-dentist crocodile-dentist force-pushed the mwojtowicz/ledger-query-peer-snapshot branch from d4b3002 to d650425 Compare November 25, 2024 10:13
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@carbolymer carbolymer carbolymer approved these changes

@smelc smelc smelc approved these changes

@Jimbo4350 Jimbo4350 Awaiting requested review from Jimbo4350 Jimbo4350 is a code owner

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cardano-cli command which outputs ledger peers
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@crocodile-dentist @smelc @palas @carbolymer